body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{
    margin:0;
    padding:0
} 
body{
    font:12px"宋体","Arial Narrow",HELVETICA;
    background:#fff;-webkit-text-size-adjust:100%;} 
a{
    color:#2d374b;
    text-decoration:none
} 
a:hover{
    color:#fa0707;
    text-decoration: none
} 
li{list-style:none} 
img{border:0;vertical-align:middle} 